UNI-T UT659A LED Tester
The UNI-T UT659A LED Tester is a specialized instrument designed for efficiently testing LED components and circuits. It offers a user-friendly interface with an LCD display that provides clear readings, making it suitable for both professionals and DIY enthusiasts working with LED technology.
This tester supports a wide input voltage range of 85V to 265V at 50/60Hz, ensuring compatibility with various power sources. Its intelligent design allows for automatic identification of LED polarity, streamlining the testing process. The device also features adaptive voltage adjustment based on the forward voltage drop of the LED under test, enhancing accuracy and reliability.
The UT659A is particularly effective for testing LED lamp beads, inspecting and repairing LCD TV backlights, and evaluating LED strips and modulator tubes. Its ability to detect backlight without disassembly adds to its convenience and efficiency in maintenance tasks.
Features:
- Detect backlight without disassembly
- Intelligent adjustment of voltage and current
- Test value is shown on LCD
Specifications:
| Specifications | Range | UT659A |
| Certifications | CE/RoHS | |
| Output voltage | 300V | √ |
| Output current | 30mA | √ |
| Continuity | Output voltage: 5V (DC) | |
| Measuring resistance: 0~99.9Ω | ||
| Input range | 85V to 265V @ 50/60Hz | |
| Backlight function | constant on | |
| Safety protection | High-impedance open circuit | |
| Operating temperature | 0°C~40°C | |
| Storage temperature | -10°C~50°C | |
| Relative humidity | <80% RH | |
| Operating altitude | ≤2000m | |
| Drop protection | 1m | |
| Category ratings | CAT II 300V | |
| General Characteristics | ||
| Power | AC 85V~260V， 50Hz/60Hz | |
| Display | 60mm x 35mm | |
| Product net weight | 175g | |
| Product size | 150mm x 56mm x 42mm | |
Applications:
- Testing TV backlight / LED series circuits.
- Checking continuity.
- LED module testing.
- Circuit diagnosis for LED strips / assemblies.
Package Contents:
- 1x UNI-T UT659A LED Tester
- 1x Power Cord
- 1x Test Leads
- 1x User Manual
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